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  • Front. Samsung - Galaxy S21 Ultra 5G 128GB (AT&T).
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  • Samsung Galaxy S21 Ultra 5G Navy video 0 minutes 13 seconds

Samsung - Galaxy S21 Ultra 5G 128GB (AT&T)

Model:
SM-G998U
SKU:
6470061
Your price for this item is $33.34per month
for 36 months; 0% APR

Customer reviews

Rating 4.8 out of 5 stars with 44 reviews

Rating Filter

Rating by feature

  • Display Quality

    Rating 4.8 out of 5 stars

  • Camera

    Rating 4.9 out of 5 stars

  • Battery Life

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers regard the Galaxy S21 Ultra 5G 128GB (AT&T)'s camera quality as exceptional, with many praising its speed and image quality. Positive feedback also highlights the phone's battery life, with users reporting all-day usage on a single charge. The large and vibrant screen also receives favorable comments. No significant negative feedback was reported.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 44 reviews
  • Pros mentioned:
    Camera quality

    Love this phone!!!

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does everything I need it to. I am really happy I got this Samsung! Who needs iPhone. The camera is worth it!!!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality, Screen size

    Great phone

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great phone large and vibrant screen very fast and excellent camera and good battery life

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality

    Best Galaxy Ever

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Samsung has always impressed me, but in not way this much! I absolutely love my S21 Ultra. I have the highest res option on, the 120hz display on, and enhanced processing, and the battery still lasts me all day. Great cameras as well! The 10x optical zoom is amazing!

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    S21 - worth the upgrade

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This phone is a great upgrade from my galaxy S10. The cameras are awesome with amazing focus. The screen quality and resolution is super clear! 5G is a game changer for speed! Happy I selected the Ultra...I really love the perks associated with it.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality

    BEST PHONE EVER!!!

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love, love, love this phone. Way better quality then any other phone I have owned. Love the camera and the zoom capabilities. Best pictures ever!!! Will hold a charge for an extended period.

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality, Speed

    nice

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    To me this is one of, if not the best phone on the market currently. the camera is great on this. it's powerful and functions better than a note20.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Meets Needs

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I upgraded from an Active 8 (A8). Battery life is a little better than the A8. I don't know if it was the watch or phone but I would get notifications on my watch MINUTES after coming in. I would get them nearly instantly on my watch with A8. I have recently upgraded to the S22 Ultra just for the pen.

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality, Speed

    Just what I needed

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far I am loving this upgrade. The speed is great, the camera is even better.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality

    Best Phone of 2021!

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best phone I have ever had! The camera quality is amazing and the longest battery life I have experienced!

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Phone

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awsome phone great screen but no sd card. Nice price cut though

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality, Speed

    Awesome

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's an awesome phone. It's fast and very responsive. Camera takes awesome pictures.

    I would recommend this to a friend
  • Pros mentioned:
    Screen size, Speed

    Upgrade

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the upgrade! Bigger, brighter, faster, and tamera is so much better.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality

    Great phone

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great phone excellent cameras Good battery life audio is good

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Amazing phone

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing phone. Camera is amazing. Fast and easy to use.

    I would recommend this to a friend

  • Wonderful phone!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Samsung continues to consistently improve every year with their phones. Love the color, only thing I would recommend is that Best Buy sell the 256 GB S21 Ultra as well as the 128 GB can be used up fairly quickly. Other then that, a magnificent phone over all

    I would recommend this to a friend

  • S21 Ultra

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best trade in since the release of the note 9+ highly recommended if you are a note user and or a samsung user or a iphone user looking for something bigger and better.

    I would recommend this to a friend

  • Job done with care!!!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent customer services with care and professionalism. Time was appropriate to the need of care. I was treated with respect and any questions I had were addressed. I would say that the time of service was appropriate to the need of care. I was informed about what was services given and the length of time it took to complete the process of phone exchanged.

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Phone

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great phone, the camera is amazing and takes great pictures. The overall function of the phone is awesome

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Perfect phone!

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Flawless phone! Big, bright and we'll made! Samsung hit it out if the park with the S21 Ultra!

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Worth It

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing phone and super fast, great build quality and exceptional camera.

    I would recommend this to a friend
Page 1, Showing 1-20 of 44 reviews
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